package com.tanhua.dubbo.mappers;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.tanhua.model.domain.Fsr;
import org.apache.ibatis.annotations.Select;

public interface FsrMapper extends BaseMapper<Fsr> {
    @Select("select * from tb_fsr order by rand() limit 1")
    Fsr rand();
}
